From Middle English lave, laif, lafe ("remainder, rest, that which is left"), from Old English lāf ("lave, remainder, rest"), from Proto-Germanic *laibō (“remainder”), from Proto-Indo-European *lip- (“to stick, glue”). Cognate with Old High German leiba ("lave"), Old Norse leif ("lave"), Old English belīfan ("to remain"). More at belive. (Wiktionary)

Examples

(the molten lave is 30 km down from where you got hit, hence the darkness)

The other thing that would pull me in would be an epic confrontation between the Gungans and Ewoks in the middle of an asteroid filled with lave which is casually destroyed by a passing Star Destroyer in the midst of the afore mentioned space battle.